53579360

素因数分解:

$2^5\times 5^1\times {\mathrm{257}}^1\times {\mathrm{1303}}^1$

素因数の和:1575

約数の個数: 48

約数和(自身を含む): 127171296

約数和(自身を除く): 73591936

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 257, 514, 1028, 1285, 1303, 2056, 2570, 2606, 4112, 5140, 5212, 6515, 8224, 10280, 10424, 13030, 20560, 20848, 26060, 41120, 41696, 52120, 104240, 208480, 334871, 669742, 1339484, 1674355, 2678968, 3348710, 5357936, 6697420, 10715872, 13394840, 26789680, 53579360]

約数ペア:

[(1, 53579360), (2, 26789680), (4, 13394840), (5, 10715872), (8, 6697420), (10, 5357936), (16, 3348710), (20, 2678968), (32, 1674355), (40, 1339484), (80, 669742), (160, 334871), (257, 208480), (514, 104240), (1028, 52120), (1285, 41696), (1303, 41120), (2056, 26060), (2570, 20848), (2606, 20560), (4112, 13030), (5140, 10424), (5212, 10280), (6515, 8224)]